title: Promoting executive hardiness.
authors.affiliation: Shadyside Hospital, Pittsburgh, Pennsylvania.
authors.forename: G A
authors.initials: GA
authors.lastname: Wolf
mesh_terms: D000288:Administrative Personnel / Q000523:psychology*; D001291:Attitude of Health Personnel; D006801:Humans; D007389:Internal-External Control; D009718:Nurse Administrators / Q000523:psychology*; D010551:Personality